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designofPWMpower
- 基于dsp的PWM开关电源设计方案,介绍了基于DSP的PWM型开关电源的原理及设计方法,以DSP芯片TMS320LF2407产生SPWM为例阐述了开关电源中PWM波形的实现方法。-based dsp PWM switching power supply design, introduced a DSP-based PWM switching power supply design principle and the method DSP chip TMS320LF2407 SPWM have d
jyshzipljdshjyfx
- 本设计以AT89C52为核心,充分利用AT89C52的三个定时/计时器,采用测量N个周期信号波形的算法.实现了频率,周期高精度的测量.-AT89C52 to the design at the core, and make full use of the three regular AT89C52 / timer, Measure N cycle signal waveform algorithms. achieve a frequency, high-precision measurement
ddsbyvhdl
- 摘要:介绍了基于可编程逻辑器件CPLD和直接数字频率合成技术(DDS)的三相多波形函数发生器的基本原理,并在此基础上给出了基于CPLD的各模块设计方法及其VHDL源程序-Abstract : Based on the CPLD and direct digital frequency synthesis (DDS) of a three-phase multi-function waveform Generator to the basic principles and on this basi
Base_BPAN
- 基于BP神经网络的电机系统的波形控制 阐述了BP神经网络模型和算法,建立了电流型交——交变频同步电动机的波形控制神经网络BP模型,并将计算结果与仿真结果作了比较。-BP neural network-based motor control system waveform expounded BP neural network models and algorithms of current pay -- Cycloconverter Synchronous Motor waveform co
weijiyuanli
- 2位微机实验指导书 华中科技大学计算机学院 武汉市豪申光电新技术有限公司 第一章 基本接口实验 2 第一节 并行接口实验(8255芯片实验) 2 实验一 步进电机控制接口实验 2 第二节 定时/计数实验(8253芯片实验) 9 实验二 音乐发生器接口实验 9 第三节 串行通信接口实验(8251芯片实验) 21 实验三 RS-232标准全双工查询方式异步串行通信
FIRfitersex
- 提供时域波形显示窗,检验滤波效果。显示叠加前信号波形、滤波前信号波形、滤波后信号波形 -provide time-domain waveform display window, checking the filtering effect. Before the show superimposed signal waveform, before the signal waveform filter, filter signal waveform
DDS.rar
- 本设计基于数字频率合成技术,采用正弦查找表实现波形产生.直接数字频率合成技术(DDS)是一种先进的电路结构,能在全数字下对输出信号频率进行精确而快速的控制,DDS技术还在解决输出信号频率增量选择方面具有很好的应用,DDS所产生的信号具有频率分辨率高、频率切换速度快、频率切换时相位连续、输出相位噪声低和可以产生任意波形等诸多优点。 文中介绍了DDS的基本原理,对DDS的质谱及其散杂抑制进行了分析。程序设计采用超高速硬件描述语言VHDL描述DDS,在此基础上设计了正弦波、三角波、方波等信号
SVPWM20k-ny
- spwm软件程序,用C语言实现的SPWM波形发生功能.-spwm software program using C language implementation of SPWM waveform function.
DDS
- VHDL实现谐波检测信号发生的DDS. 同时发出正弦波,三角波,正弦波2倍频后的方波。波形频率相位可调。-VHDL implementation of harmonic detection signal of the DDS. Also issued a sine wave, triangle wave, sine wave, after square-wave frequency 2. Phase adjustable frequency waveform.
weijibaogao.rar
- 微机原理课程设计报告,波形发生器的设计,能产生正弦波,方波,锯齿波和三角波,能调频调压,Computer Principles of curriculum design report, the design of waveform generator can produce sine wave, square wave, sawtooth wave and triangular wave, FM regulator can
pld MegaWizard Plug-In Manager
- 利用QuartusII的"MegaWizard Plug-In Manager", 设计输入数据宽度是4bit的ADD、SUB、MULT、DIVIDE、COMPARE 把它们作为一个project,DEVICE选用EPF10K70RC240-4,对它们进行 时序仿真,将仿真波形(输入输出选用group)在一页纸上打印出来。 2.利用QuartusII的"MegaWizard Plug-In Manager"中的LPM_
mp3_waveshape
- 打开一个音乐文件后,可以显示mp3的波形的示例程序-Open a music file, mp3 to show an example of procedure of the waveform
waveform-signal-generator
- 基于FPGA的波形信号发生器的设计和实现,利用VHDL语言实现正弦波三角波等波形信号输出-The waveform signal generator based on FPGA design and implementation, using VHDL language to realize sine wave triangular wave and waveform signal output
The-design-of-a-waveform-generator
- 设计一个波形发生器,模拟心电信号的产生,传输。-The design of a waveform generator, an analog ECG signal generation, transmission.
waveform-generator
- 关于如何做波形发生器,及正弦波、三角波、方波,三种波相互转换!-On how to do the waveform generator, and the sine wave, triangle wave, square wave, three-wave conversion!
The-design-of-the-waveform-generator
- 波形生器的设计:设计一款能产生3种以三种以上波形的信号发生器,要求有波形选择按,LED/LCD显示波形代号-Waveform generator design: design a can produce three kinds of three or more waveform signal generator, waveform display, LED/LCD waveform code is required
ECG-waveform-algorithm
- 一种检测与分析心电波形的算法A detection and analysis of ECG waveform algorithm-A detection and analysis of ECG waveform algorithm
Based-on-OFDM-Waveform
- Experimental Study on Shortwave Communication and OTHR Integrated System Based on OFDM Waveform
Waveform-Relaxation
- 波形松弛外文文献,给出具体算法,可matlab编程,仅供参考-Waveform relaxation of foreign literature, the detailed algorithm and matlab programming, for reference only
Design-of-waveform-generator
- 本系统介绍USB接口波形发生器的设计。它采用直接数字频率合成(DDFS)技术,实时将USB接收到的数据转换成各种频率的波形输出,所使用的USB传输方式为全速同步传输。-The design of USB interface waveform generator is introduced in this paper. It uses the direct digital frequency synthesis (DDFS) technology, real-time data will be c